1 files changed, 26 insertions, 0 deletions
diff --git a/source/blender/compositor/intern/COM_MultiThreadedOperation.cc b/source/blender/compositor/intern/COM_MultiThreadedOperation.cc
new file mode 100644
index 00000000000..c54c2edccb0
--- /dev/null
+++ b/source/blender/compositor/intern/COM_MultiThreadedOperation.cc
@@ -0,0 +1,26 @@
+#include "COM_MultiThreadedOperation.h"
+#include "COM_ExecutionSystem.h"
+
+namespace blender::compositor {
+
+MultiThreadedOperation::MultiThreadedOperation()
+{
+  m_num_passes = 1;
+  flags.is_fullframe_operation = true;
+}
+
+void MultiThreadedOperation::update_memory_buffer(MemoryBuffer *output,
+                                                  const rcti &output_area,
+                                                  blender::Span<MemoryBuffer *> inputs,
+                                                  ExecutionSystem &exec_system)
+{
+  for (int current_pass = 0; current_pass < m_num_passes; current_pass++) {
+    update_memory_buffer_started(output, output_area, inputs, exec_system, current_pass);
+    exec_system.execute_work(output_area, [=, &exec_system](const rcti &split_rect) {
+      update_memory_buffer_partial(output, split_rect, inputs, exec_system, current_pass);
+    });
+    update_memory_buffer_finished(output, output_area, inputs, exec_system, current_pass);
+  }
+}
+
+}  // namespace blender::compositor